function public function Element::isButton

8.x-3.x Element.php public Element::isButton()

Indicates whether the element is a button.

Return value

bool TRUE or FALSE.

Class

Element
Provides helper methods for Drupal render elements.

Namespace

Drupal\bootstrap\Utility

Source src/Utility/Element.php (line 436)

public function isButton() {
  $button_types = ['button', 'submit', 'reset', 'image_button'];
  return !empty($this->array['#is_button']) || $this->isType($button_types) || $this->hasClass('btn');
}